CN211810123U

CN211810123U - Automatic door opening system of marine weathertight door

Info

Publication number: CN211810123U
Application number: CN201922470385.9U
Authority: CN
Inventors: 余文新
Original assignee: Wuxi Suchen Equipment Technology Co Ltd
Current assignee: Wuxi Suchen Equipment Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an automatic door opening system of a marine weathertight door, which comprises a transmission assembly, a driving device and a watertight door assembly; the watertight door assembly comprises a door body and a door frame which are in hinged fit; the driving equipment is arranged at the upper end of the door frame; the transmission assembly is connected between the power output end of the driving device and the upper end of the door body in a matched manner; the door body is provided with a handle and a limiting body; the limiting body is arranged at the edge of the door body; the limiting body is a movable part and is in linkage fit with the handle; the locking movement of the limiting body is realized through the linkage matching of the handle, and the execution action is simple and convenient; simultaneously, through sandwich structure's the door body and possess the protection casing of dampproofing, ponding water conservancy diversion function, further promote the operating stability of each part of the system of opening the door.

Description

Automatic door opening system of marine weathertight door

Technical Field

The utility model relates to a shipbuilding field especially relates to automatic system of opening door of marine weathertight door.

Background

Watertight doors, as a closed structure applied to ships, require not only sufficient structural strength and sealing effect but also extremely high operational stability and reliability so that they can be maintained in normal operation under some special circumstances. The current common watertight door lacks the protection to the door body itself and other equipment that drive the door body, causes the condition of local structure failure easily. Therefore, it is necessary to invent an automatic door opening system of a marine weathertight door, which has high structural strength, good moisture resistance and stable operation.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a marine weatherproof door's automatic system of opening door that structural strength is high, humidity resistance is good and the operation is stable.

The technical scheme is as follows: in order to achieve the purpose, the automatic door opening system of the marine weathertight door comprises a transmission assembly, a driving device and a watertight door assembly; the watertight door assembly comprises a door body and a door frame which are in hinged fit; the driving equipment is arranged at the upper end of the door frame; the transmission assembly is connected between the power output end of the driving device and the upper end of the door body in a matched manner; the door body is provided with a handle and a limiting body; the limiting body is arranged at the edge of the door body; the limiting body is a movable part and is in linkage fit with the handle; rotating the handle to drive the limiting body part to extend out of the door body and be correspondingly attached to the inner side of the door frame; the handle is connected with a swinging piece; a telescopic part is also arranged in the door body below the handle; the telescopic component is correspondingly matched with the swinging component to drive the handle to rotate; a button assembly is arranged on the door frame; the button assembly is in control connection with the driving device and the telescopic component.

Further, the telescopic part comprises a pusher and a battery pack; the power output end of the battery assembly is electrically connected with the power input end of the push rod device; an anti-falling groove is concavely arranged on the end face of the swinging piece matched with the telescopic part; the top end of the push rod device is correspondingly matched with the anti-falling groove.

Further, the door body comprises an outer guard plate, a reinforcing ring and an inner guard plate; the outer guard plate and the inner guard plate are clamped and arranged on two sides of the reinforcing ring and form a cavity together; the telescopic parts are correspondingly arranged in the cavity; the outer guard plate is hinged with the door frame.

Further, the edge of the outer guard plate is bent inwards; when the door body is in a closed state, the bending part of the outer guard plate is correspondingly attached to the surface of the door frame.

Furthermore, an infrared sensor is arranged on the door frame; the infrared inductor is in communication connection with the button assembly.

Further, a protective shell is covered outside the driving device; the surface of the protective shell is provided with an access window; the access window is provided with a turnover cover in a sealing fit manner; the upper end of the turnover cover is hinged with the upper end of the access window; a guide plate is arranged at the lower end of the turnover cover in an extending manner; the guide plate is bent towards the direction close to the access window; one side of the guide plate, which is far away from the turnover cover, is positioned below the access panel.

Has the advantages that: the utility model discloses an automatic door opening system of a marine weathertight door, which comprises a transmission component, a driving device and a watertight door component; the watertight door assembly comprises a door body and a door frame which are in hinged fit; the driving equipment is arranged at the upper end of the door frame; the transmission assembly is connected between the power output end of the driving device and the upper end of the door body in a matched manner; the door body is provided with a handle and a limiting body; the limiting body is arranged at the edge of the door body; the limiting body is a movable part and is in linkage fit with the handle; the locking movement of the limiting body is realized through the linkage matching of the handle, and the execution action is simple and convenient; simultaneously, through sandwich structure's the door body and possess the protection casing of dampproofing, ponding water conservancy diversion function, further promote the operating stability of each part of the system of opening the door.

Drawings

FIG. 1 is a schematic diagram of the overall system structure;

FIG. 2 is a detail view of the watertight door assembly;

fig. 3 is a detailed view of the construction of the driving apparatus.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The automatic door opening system of the marine weathertight door, as shown in the attached figures 1 and 2, comprises a transmission assembly 1, a driving device 2 and a weathertight door assembly 9; the watertight door assembly 9 comprises a door body 90 and a door frame 8 which are in hinged fit; the driving device 2 is arranged at the upper end of the door frame 8, so that the space position close to the ground can be saved as much as possible, and the entering and exiting activities of personnel in the working environment can not be interfered; the transmission assembly 1 is connected between the power output end of the driving device 2 and the upper end of the door body 90 in a matching manner; the door body 90 is provided with a handle 901 and a limiting body 902; the limiting body 902 is installed at the edge of the door body 90; the limiting body 902 is a movable part and is in linkage fit with the handle 901; the handle 901 is rotated to drive the limiting body 902 to partially extend out of the door body 90 and correspondingly attach to the inner side of the door frame 8; the locking movement of the limiting body 902 is realized through the linkage fit of the handle 91, and the execution action is simple and convenient; a swinging piece 903 is connected to the handle 901; a telescopic part 904 is also arranged in the door body 90 below the handle 901; the telescopic component 904 is correspondingly matched with the swinging component 903 to drive the handle 901 to rotate; as shown in fig. 2, the handle 91 is in an open state, when the handle 91 rotates clockwise, the stopper 902 can be driven to lock the door 90, and simultaneously, the areas of the swinging member 903 corresponding to the telescopic member 904 also move downward synchronously; at this time, the telescopic component 904 is driven to prop upwards, so that the swinging component 903 can be squeezed back to the position of the original door opening state, the limiting body 902 moves synchronously, the locking of the door body 90 is released, and the unlocking action is realized; on the basis, the door opening and closing can be completed by matching with the push-pull action of the driving equipment 2 on the door body 90; a button assembly 81 is arranged on the door frame 8; the button assembly 81 is in control connection with the driving device 2 and the telescopic component 904, and a relay element with a time delay function can be installed on the driving device 2, so that the matching rhythm between the relay element and the telescopic component 904 can be adjusted.

The telescopic part 904 comprises a pusher 905 and a battery assembly 906; the power output end of the battery assembly 906 is electrically connected with the power input end of the push rod device 905; an anti-falling groove is concavely arranged on the end face of the swinging piece 903 matched with the telescopic part 904; the top end of the push rod device 905 is correspondingly matched with the anti-falling groove, so that the execution reliability of the door opening action is further improved.

The door body 90 comprises an outer protective plate 911, a reinforcing ring 912 and an inner protective plate 913; the outer guard plate 911 and the inner guard plate 913 are clamped on two sides of the reinforcement ring 912 and jointly enclose a cavity 914; the reinforcing ring 912 can enhance the overall structural strength of the door body 90, and can embed an observation window structure therein, so that the sealing performance and the external environment information acquisition capability are both considered conveniently; the telescopic component 904 is correspondingly arranged in the cavity 914, so that exposure can be avoided, and better moisture-proof and accidental impact protection can be obtained; the outer guard plate 911 is hinged with the door frame 8;

the edge of the outer guard plate 911 is bent inward; when the door body 90 is in a closed state, the bent portion of the outer guard 911 is correspondingly attached to the surface of the door frame 8; the structure of buckling can make the edge of outer casing 911 not deformable more to guarantee the long-time cooperation precision between outer casing 911 and the door frame 8.

An infrared inductor 82 is further arranged on the door frame 8; the infrared inductor 82 is in communication connection with the button assembly 81, so that checking without an operator is realized, and misoperation of the button assembly 81 due to collision, circuit failure and the like is prevented.

As shown in fig. 3, the driving device 2 is externally covered with a protective shell 21; an access window 22 is formed in the surface of the protective shell 21; the access window 22 is provided with a turnover cover 23 in a sealing fit manner; the upper end of the flip cover 23 is hinged with the upper end of the access window 22, and the non-hinged end can be in closed fit in various ways such as magnetic attraction, so that a moisture-proof effect is realized; a guide plate 25 extends from the lower end of the flip cover 23; the guide plate 25 is bent towards the direction close to the access panel 22; one side that guide plate 25 kept away from flip 23 is located the below of access panel 22 to can in time guide the rivers on protective housing surface to access panel 22 below when meeting with the seawater internal irrigation splash, reduce the probability that ponding seepage causes and leads to the internal circuit damage.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. Automatic system of opening of marine weathertight door, its characterized in that: comprises a transmission component (1), a driving device (2) and a watertight door component (9); the watertight door assembly (9) comprises a door body (90) and a door frame (8) which are in hinged fit; the driving device (2) is arranged at the upper end of the door frame (8); the transmission assembly (1) is connected between the power output end of the driving device (2) and the upper end of the door body (90) in a matched mode; the door body (90) is provided with a handle (901) and a limiting body (902); the limiting body (902) is arranged at the edge of the door body (90); the limiting body (902) is a movable part and is in linkage fit with the handle (901); the handle (901) is rotated to drive the part of the limiting body (902) to extend out of the door body (90) and be correspondingly attached to the inner side of the door frame (8); a swinging piece (903) is connected to the handle (901); a telescopic part (904) is also arranged in the door body (90) below the handle (901); the telescopic component (904) is correspondingly matched with the swinging piece (903) to drive the handle (901) to rotate; a button assembly (81) is arranged on the door frame (8); the button assembly (81) is in control connection with the driving device (2) and the telescopic component (904).

2. The automatic door opening system for weathertight doors for ships according to claim 1, wherein: the telescopic part (904) comprises a pusher (905) and a battery assembly (906); the power output end of the battery assembly (906) is electrically connected with the power input end of the push rod device (905); an anti-falling groove is concavely arranged on the end face of the swinging piece (903) matched with the telescopic part (904); the top end of the push rod device (905) is correspondingly matched with the anti-falling groove.

3. The automatic door opening system for a weather and water door for a ship according to claim 2, wherein: the door body (90) comprises an outer guard plate (911), a reinforcing ring (912) and an inner guard plate (913); the outer guard plate (911) and the inner guard plate (913) are clamped on two sides of the reinforcing ring (912) and form a cavity (914) by the outer guard plate (911) and the inner guard plate (913); the telescopic component (904) is correspondingly arranged in the cavity (914); the outer guard plate (911) is hinged with the door frame (8).

4. The automatic door opening system for a weather and water door for a ship according to claim 3, wherein: the edge of the outer guard plate (911) is bent inwards; when the door body (90) is in a closed state, the bent part of the outer guard plate (911) is correspondingly attached to the surface of the door frame (8).

5. The automatic door opening system for weathertight doors for ships according to claim 1, wherein: an infrared sensor (82) is also arranged on the door frame (8); the infrared sensor (82) is in communication connection with the button assembly (81).

6. The automatic door opening system for weathertight doors for ships according to claim 1, wherein: a protective shell (21) is covered outside the driving device (2); an access window (22) is formed in the surface of the protective shell (21); the access window (22) is provided with a turnover cover (23) in a sealing and matching way; the upper end of the turnover cover (23) is hinged with the upper end of the access window (22); a guide plate (25) extends from the lower end of the flip cover (23); the guide plate (25) is bent towards the direction close to the access window (22); one side of the guide plate (25) far away from the turnover cover (23) is positioned below the access window (22).